1122583 has 16 divisors (see below), whose sum is σ = 1428480. Its totient is φ = 856800.

The previous prime is 1122571. The next prime is 1122587. The reversal of 1122583 is 3852211.

It is not a de Polignac number, because 1122583 - 2⁵ = 1122551 is a prime.

It is a Duffinian number.

1122583 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4578 + ... + 4816.

It is an arithmetic number, because the mean of its divisors is an integer number (89280).

2^1122583 is an apocalyptic number.

1122583 is a deficient number, since it is larger than the sum of its proper divisors (305897).

1122583 is a wasteful number, since it uses less digits than its factorization.

1122583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 480, while the sum is 22.

The square root of 1122583 is about 1059.5201744186. The cubic root of 1122583 is about 103.9296553395.

Adding to 1122583 its reverse (3852211), we get a palindrome (4974794).

The spelling of 1122583 in words is "one million, one hundred twenty-two thousand, five hundred eighty-three".